founderhub.dk

📜 Historical scan 2026-06-17 09:22:16  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

founderhub.dk is a .dk domain served by 3 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com). It was registered on 13 June 2026 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 66.241.125.11 is hosted by Fly.io, Inc. (AS40509) in United States. Mail is handled by mx.simply.com. The zone is DNSSEC-signed and validates, publishes a DMARC policy and is reachable over IPv6. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

3 records   64ms
NameserverIP addressesPTRASN / ISP
ns1.simply.com — — —
ns2.simply.com — — —
ns3.simply.com — — —

🌍 A Records#

1 records   38ms
IPTTLPTRASNISP / OrgCIDRCountryCity
66.241.125.11 — ip-66-241-125-11.shared.customer.flyio.net AS40509 Fly.io, Inc. 66.241.124.0/23 🇺🇸 United States —

📧 MX Records#

1 records   37ms
PriorityTTLMail ServerIP addressesPTRASN
10 — mx.simply.com 94.231.106.20 mx.simply.com AS48854 team.blue Denmark A/S

🔷 AAAA Records (IPv6)#

1 records   54ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2a09:8280:1::128:c10e:0 — — AS40509 Fly.io, Inc. 2a09:8280:1:0:0:0:0:0/48 🇺🇸 United States —

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records   168ms
TXT Record
google-site-verification=yPi6NWXOulvVvbtN7bnrNN4t2eHMbS1-04FHcz72Cuk

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 DMARC#

PolicyRecord (_dmarc.founderhub.dk)
p=reject v=DMARC1; p=reject; rua=mailto:dmarc@robot.simply.com; ruf=mailto:dmarc@robot.simply.com;

📬 MTA-STS#

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT#

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records#

✗ No CAA records — any CA may issue certificates

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-08 14:21:21
www66.241.125.11 2a09:8280:1::128:c10e:0 (AS40509) (address records, no CNAME)
www vs bare domainSame network
WildcardNo
Denial of existenceNSEC zone can be walked (all names enumerable)
CDS / CDNSKEYPublished: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

🔗 TLSA / DANE#

2 records   110ms
Service / OwnerTypeCert association
SMTP _25._tcp.mx.simply.com DANE-EE · SPKI · SHA-256 97A3BA009F39C761BFFB6574340E8138…
SMTP _25._tcp.mx.simply.com DANE-EE · SPKI · SHA-256 A9D603AF4D7ED6B9246B4B68500CD6F2…

🔐 DNSSEC#

116ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

44ms
FieldValue
Serial2026061500
Primary NS (MNAME)ns1.simply.com
Responsible (RNAME)hostmaster@simply.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)3600s

📋 Registration#

WHOIS fetched 2026-10-17 02:34:41
FieldValue
RegistrarSimply.com A/S
Registered2026-06-13
Expires2027-06-12 (235d)

🔗 Same registrant#

1 domain

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

DomainRegistrar
carlsberghub.dkSimply.com A/S
📋 WHOIS#

⏱️ Lookup Timing#

NS
64ms
A
38ms
MX
37ms
AAAA
54ms
TXT
168ms
CAA
60ms
HTTPS
38ms
TLSA
110ms
SOA
44ms
MTA-STS
105ms
DNSSEC
116ms
SRV
0ms
Total
1004ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-04 11:52:47 875ms 3 NS 1 A 1 MX 🔒 Secure
2026-10-03 19:29:18 1159ms 3 NS 1 A 1 MX 🔒 Secure
2026-08-27 02:04:45 891ms 3 NS 1 A 1 MX 🔒 Secure
2026-06-20 22:54:00 494ms 3 NS 1 A 1 MX 🔒 Secure
2026-06-17 09:22:16 shown 1004ms 3 NS 1 A 1 MX 🔒 Secure
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